`{:(5,8,13),(6,9,15),((4)/(60),(12)/(432),(?)/(1560)):}`

Options

A. 16
B. 32
C. 29
D. 120

Answer

A

Explanation

`5xx6xx4=120`
`120/2= 60`
`8 xx 9 xx 12 = 864`
`864/2 = 432`
`(13 xx 15 xx ?)/(2) = 1560`
`rArr ? = (1560 xx 2)/(13 xx 15) = 16`